X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/35147d51e3961db75a852368fffa31006da90199..a25d5c1cdebbd9a0840620e9307ecc8a254c2315:/client/util.c

diff --git a/client/util.c b/client/util.c
index 1ebfebea..903791a0 100644
--- a/client/util.c
+++ b/client/util.c
@@ -103,22 +103,26 @@ void print_hex(const uint8_t * data, const size_t len)
 }
 
 char * sprint_hex(const uint8_t * data, const size_t len) {
+	
+	int maxLen = ( len > 1024/3) ? 1024/3 : len;
 	static char buf[1024];
 	char * tmp = buf;
 	size_t i;
 
-	for (i=0; i < len && i < 1024/3; i++, tmp += 3)
+	for (i=0; i < maxLen; ++i, tmp += 3)
 		sprintf(tmp, "%02x ", data[i]);
 
 	return buf;
 }
 
 char * sprint_bin(const uint8_t * data, const size_t len) {
+	
+	int maxLen = ( len > 1024) ? 1024 : len;
 	static char buf[1024];
 	char * tmp = buf;
 	size_t i;
 
-	for (i=0; i < len && i < 1024; i++, tmp++)
+	for (i=0; i < maxLen; ++i, ++tmp)
 		sprintf(tmp, "%u", data[i]);
 
 	return buf;